Summary statistics for a_c2_12 variable in hosp_rollup2552_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_12 |        739    655122.6     1099307   -1535562   1.23e+07

by Jean Roth , jroth@nber.org , 21 Apr 2018